KR970024622A - Frequency Sampling Method - Google Patents
Frequency Sampling Method Download PDFInfo
- Publication number
- KR970024622A KR970024622A KR1019950039109A KR19950039109A KR970024622A KR 970024622 A KR970024622 A KR 970024622A KR 1019950039109 A KR1019950039109 A KR 1019950039109A KR 19950039109 A KR19950039109 A KR 19950039109A KR 970024622 A KR970024622 A KR 970024622A
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- KR
- South Korea
- Prior art keywords
- sampling frequency
- value
- frequency
- new
- level
- Prior art date
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- Measuring Frequencies, Analyzing Spectra (AREA)
Abstract
본 발명은 주파수샘플링방법에 관한 것으로서, 기준 샘풀링주파수 및 그 레벨값이 설정된 상태에서 주파수가 증가한 아날로그파형의 새로운 샘플링주파수와 그 레벨값을 간단한 르로그램만으로 용이하게 검출할 수 있도록 하기 위하여, 기준 샘플링주파수와 레벨값을 갖는 아날로그파형의 주파수샘플링방법에 있어서 : 임의의 파형에 대한 샘플링주파수의 갯수에 따라 기준 샘플링주파수의 값을 이용하여 새로운 샘플링주파수값을 검출하고 ; 상기 검출된 새로운 샘플링주파수값에 따라 아래의 식을 이용하여 새로운 샘플링주파수 레벨을 검출하도록 하였다(제2도).BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frequency sampling method. In order to easily detect a new sampling frequency and its level value of an analog waveform having an increased frequency in a state where a reference sampling frequency and its level value are set, A frequency sampling method of an analog waveform having a sampling frequency and a level value, the method comprising: detecting a new sampling frequency value using a value of a reference sampling frequency according to the number of sampling frequencies for an arbitrary waveform; According to the detected new sampling frequency value, a new sampling frequency level is detected using the following equation (FIG. 2).
단, 여기서 XN은 새로운 샘플링주파수값이고,Where X N is the new sampling frequency value,
XN-1은 XN이전의 기준 샘플링주파수값이며,X N-1 is the reference sampling frequency value before X N ,
XN+1은 XN이후의 기준 샘플링주파수값이고,X N + 1 is the reference sampling frequency value after X N ,
YN은 새로운 샘플링주파수의 레벨값이며,Y N is the level value of the new sampling frequency,
XN-1은 YN이전의 샘플링주파수의 레벨값이고,X N-1 is the level value of the sampling frequency before Y N ,
XN+1은 YN이후의 샘플링주파수의 레벨값이며,X N + 1 is the level value of the sampling frequency after Y N ,
N은 자연수이다.N is a natural number.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명에 의한 주파수샘플링방법을 나타내는 신호파형도이다.2 is a signal waveform diagram showing a frequency sampling method according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039109A KR970024622A (en) | 1995-10-31 | 1995-10-31 | Frequency Sampling Method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039109A KR970024622A (en) | 1995-10-31 | 1995-10-31 | Frequency Sampling Method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970024622A true KR970024622A (en) | 1997-05-30 |
Family
ID=66586825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950039109A KR970024622A (en) | 1995-10-31 | 1995-10-31 | Frequency Sampling Method |
Country Status (1)
Country | Link |
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KR (1) | KR970024622A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101479292B1 (en) * | 2013-08-20 | 2015-01-05 | 경일대학교산학협력단 | Method of measuring bearing abrasion in rotating machine and apparatus thereof |
-
1995
- 1995-10-31 KR KR1019950039109A patent/KR970024622A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101479292B1 (en) * | 2013-08-20 | 2015-01-05 | 경일대학교산학협력단 | Method of measuring bearing abrasion in rotating machine and apparatus thereof |
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E601 | Decision to refuse application |